test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node3
BFO:0000020
specifically
dependent continuant
node2->node3
node11
BFO:0000019
quality
node3->node11
node3->node3
node4
PATO:0000001
quality
node3->node4
node18
PATO:0001241
physical object
quality
node4->node18
node5
TO:0002637
leaf size
node6
TO:0000135
leaf length
node5->node6
node23
TO:0000542
leaf length to width
ratio
node5->node23
node14
CO_320:0000011
rice leaf length
trait
node6->node14
node7
TO:0000017
plant morphology
trait
node8
TO:0000839
plant structure
morphology trait
node7->node8
node21
TO:0000836
multi-tissue plant
structure morphology
trait
node8->node21
node9
PATO:0001018
physical quality
node10
PATO:0001470
proportionality to
node9->node10
node10->node23
node11->node11
node17
PATO:0000051
morphology
node11->node17
node11->node18
node12
PATO:0000117
size
node20
PATO:0001708
1-D extent
node12->node20
node12->node5
node13
TO:0000748
leaf morphology trait
node13->node23
node13->node5
node15
TO:0000736
plant organ
morphology trait
node16
TO:0000747
phyllome morphology
trait
node15->node16
node16->node13
node17->node12
node18->node17
node18->node9
node18->node7
node19
PATO:0000122
length
node19->node6
node20->node19
node21->node15
node22
TO:0000387
plant trait
node22->node7
node23->node6